Datapath - Recognition of individual outputs
  • kitae22
    junior Member
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    Joined: Fri Jun 21, 2019 9:48 pm

    Datapath - Recognition of individual outputs

    by kitae22 » Fri Jun 21, 2019 9:51 pm

    How does one make the individual HDMI outputs of a Datapath appear to Madmapper instead of just the Displayport Out from a GPU? I feel like I am missing something because I have been able to do this before yet seem to unable to do it again. Any help would be greatly appreciated. Edge blending without this feature is quite cumbersome as I have 12 HD outputs in a 3x4 orientation.
  • mad-matt
    garageCube team
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    Joined: Mon Sep 09, 2013 5:50 pm

    Re: Datapath - Recognition of individual outputs

    by mad-matt » Mon Jun 24, 2019 10:38 am

    Can you tell datapath all screens are spitted horizontally ? (4x1 x 1920x1080 = 7680x1080) This would work I think. But if you make it a 2x2 we should check the EDID to know it's a datapath and not a 4k projector, which is not done yet.
  • MatteLe
    junior Member
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    Joined: Thu Jun 29, 2017 11:19 pm

    Re: Datapath - Recognition of individual outputs

    by MatteLe » Mon Jul 22, 2019 9:06 pm

    With 7680x1080 (or x1200) the FX4 is recognized as TH2Go and splits into 3 separate displays of 2560x1080... MM V3.7.0
  • franz
    madMapper master
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    Joined: Fri Feb 18, 2005 7:05 pm
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    Re: Datapath - Recognition of individual outputs

    by franz » Fri Jul 26, 2019 10:20 am

    for performance reasons it might be beneficial on windows to output to only ONE big screen and let the datapath do the splitting.
    That way you'll reduce the draw calls sent to your graphics card -> better performance

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